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/*
* Copyright 2000-2014 Vaadin Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.vaadin.tests.components.textfield;
import static org.junit.Assert.assertEquals;
import java.util.List;
import org.junit.Test;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.support.ui.ExpectedCondition;
import com.vaadin.testbench.elements.TextFieldElement;
import com.vaadin.tests.tb3.MultiBrowserTest;
public class AlternatingTextFieldsTest extends MultiBrowserTest {
private String RANDOM_INPUT = "Some input here";
private List<TextFieldElement> textfields;
@Test
public void testInputPrompt() {
openTestURL();
/*
* Starting positions
*/
createTextFields();
// test that both input prompts exist in the beginning
ensureTextFieldHasInputPrompt(0);
ensureTextFieldHasInputPrompt(1);
/*
* Write on and empty the first TextField
*/
// select first input prompt
ensureSelectionClearsPrompt(0);
// write on the first TextField
ensureWritingDisablesOther(0);
// empty the text on the first TextField
ensureEmptyingAddsPromptAndEnablesOther(0);
/*
* Write on and empty the second TextField
*/
// now select the second input prompt
ensureSelectionClearsPrompt(1);
// write on the second TextField
ensureWritingDisablesOther(1);
// empty the text on the second TextField
ensureEmptyingAddsPromptAndEnablesOther(1);
}
private void ensureEmptyingAddsPromptAndEnablesOther(int index) {
// remove the text from the TextField
emptyTextField(index);
// ensure that the TextField really is empty
ensureTextFieldEmpty(index);
// ensure that the other TextField has again been enabled and has an
// input prompt
if (index == 0) {
ensureTextFieldIsEnabledAndHasInputPrompt(1);
} else {
ensureTextFieldIsEnabledAndHasInputPrompt(0);
}
}
private void ensureWritingDisablesOther(int index) {
// write some text to the TextField
writeOnTextField(index);
// ensure that the other TextField is disabled and has no input prompt
if (index == 0) {
ensureTextFieldDisabledAndEmpty(1);
} else {
ensureTextFieldDisabledAndEmpty(0);
}
}
private void ensureSelectionClearsPrompt(int index) {
// select the TextField
textfields.get(index).click();
// check that the the prompt was removed
ensureTextFieldEmpty(index);
}
/**
* Check that the TextField has no input prompt
*
* @since
* @param index
* The TextField to be inspected
*/
private void ensureTextFieldEmpty(int index) {
assertEquals("TextField " + index + " was not empty,", "", textfields
.get(index).getValue());
}
/**
* Check that the TextField has been enabled and has correct input prompt
*
* @since
* @param index
* the TextField to be inspected
*/
private void ensureTextFieldIsEnabledAndHasInputPrompt(final int index) {
waitUntil(new ExpectedCondition<Boolean>() {
@Override
public Boolean apply(WebDriver input) {
return textfields.get(index).isEnabled();
}
@Override
public String toString() {
// Timed out after 10 seconds waiting for ...
return "TextField " + index + " to be enabled";
}
});
ensureTextFieldHasInputPrompt(index);
}
/**
* Check that the TextField has the correct input prompt
*
* @since
* @param index
* The TextField to be inspected
*/
private void ensureTextFieldHasInputPrompt(final int index) {
if (index == 0) {
assertEquals("Incorrect or missing prompt,",
AlternatingTextFields.FIRST_TEXTFIELD_INPUT_PROMPT,
textfields.get(index).getValue());
} else {
assertEquals("Incorrect or missing prompt,",
AlternatingTextFields.SECOND_TEXTFIELD_INPUT_PROMPT,
textfields.get(index).getValue());
}
}
/**
* Check that the TextField has been disabled and has no input prompt
*
* @since
* @param index
* The TextField to be inspected
*/
private void ensureTextFieldDisabledAndEmpty(final int index) {
waitUntil(new ExpectedCondition<Boolean>() {
@Override
public Boolean apply(WebDriver input) {
return !textfields.get(index).isEnabled();
}
@Override
public String toString() {
// Timed out after 10 seconds waiting for ...
return "TextField " + index + " to be disabled";
}
});
ensureTextFieldEmpty(index);
}
private void createTextFields() {
textfields = $(TextFieldElement.class).all();
}
private void writeOnTextField(int index) {
textfields.get(index).sendKeys(RANDOM_INPUT);
}
private void emptyTextField(int index) {
for (int i = 0; i < 15; i++) {
textfields.get(index).sendKeys(Keys.BACK_SPACE);
}
}
}
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